# Black hole?

**URL:** <https://community.unix.com/t/black-hole/384051>\
**Category:** Report Site Bugs, Feature Requests and Issues\
**Created:** [September 29, 2021, 9:21am UTC](https://community.unix.com/t/black-hole/384051 "2021-09-29T09:21:30Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![MadeInGermany](https://community.unix.com/letter_avatar/madeingermany/32/5_5575768a8748004e209b776fc1b2916d.png) [@MadeInGermany](https://community.unix.com/u/MadeInGermany)\
**Post date:** [September 29, 2021, 9:21am UTC](https://community.unix.com/t/black-hole/384051/1 "2021-09-29T09:21:30Z")

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I have just updated my post

> [@Tip: group-writable directory](https://community.unix.com/t/tip-group-writable-directory/383754):
>
> Often there is a need for a "project" directory where all group members have write access. In theory this is a bit risky in case more than one user opens the same file; if both do changes then you don't know what you get. So either there is a good coordination in the group, or the files are opened with an application that tells you if it's in use. How to make a group-writable directory in LUnix? The best approach is chmod 2770 on directories, that is full read+write+execute rights for user(o…

But it does not show up anywhere?  
I think it had been moved to the "Tips and Tutorials" Category.

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**Author:** ![Neo](https://community.unix.com/user_avatar/community.unix.com/neo/32/22838_2.png) [@Neo](https://community.unix.com/u/Neo)\
**Post date:** [September 29, 2021, 9:33am UTC](https://community.unix.com/t/black-hole/384051/2 "2021-09-29T09:33:26Z")

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Seem OK now, after I fiddled around with the categories.

Does seem to be some bug.

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<div class="post-metadata">

**Author:** ![MadeInGermany](https://community.unix.com/letter_avatar/madeingermany/32/5_5575768a8748004e209b776fc1b2916d.png) [@MadeInGermany](https://community.unix.com/u/MadeInGermany)\
**Post date:** [September 29, 2021, 10:14am UTC](https://community.unix.com/t/black-hole/384051/3 "2021-09-29T10:14:29Z")

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Now I see that all other posts in "Tips and Tutorials" are pinned, so newer but unpinned posts appear at the end.  
Hard to discover it on a mobile device.

Now I have pinned my post as well.

Maybe they should all get unpinned?

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**Author:** ![Neo](https://community.unix.com/user_avatar/community.unix.com/neo/32/22838_2.png) [@Neo](https://community.unix.com/u/Neo)\
**Post date:** [September 29, 2021, 11:31am UTC](https://community.unix.com/t/black-hole/384051/4 "2021-09-29T11:31:40Z")

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> [@MadeInGermany](#):
>
> Maybe they should all get unpinned?

Good idea. Go for it, if you don't mind.

Thanks.

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**Author:** ![MadeInGermany](https://community.unix.com/letter_avatar/madeingermany/32/5_5575768a8748004e209b776fc1b2916d.png) [@MadeInGermany](https://community.unix.com/u/MadeInGermany)\
**Post date:** [September 29, 2021, 6:46pm UTC](https://community.unix.com/t/black-hole/384051/5 "2021-09-29T18:46:22Z")

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Now all unpinned but the "About..." intro article.

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**Author:** ![Neo](https://community.unix.com/user_avatar/community.unix.com/neo/32/22838_2.png) [@Neo](https://community.unix.com/u/Neo)\
**Post date:** [September 30, 2021, 2:49am UTC](https://community.unix.com/t/black-hole/384051/6 "2021-09-30T02:49:55Z")

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Great. Thanks for taking the time to work on that section!