Firstly, this post is about Perlmonks, not perl, so should have been posted in Perl Monks Discussion (Where should I post X? is linked to on each page you can post in.). Likely you failed to login, or visitied a different domain (for example, logged in to perlmonks.org, clicked a link to perlmonks.com). Anonymous monk can not update posts. Everything else is covered in Tutorials->Understanding and Using PerlMonks->PerlMonks for the Absolute Beginner.

Since I changed the settings/theme to another color it never happened again.

See Display Settings

HTH! :)

I just pay attention and notice the little things, like the 30pt font saying "YOU AREN'T LOGGED IN" when previewing the post.

> , like the 30pt font saying "YOU AREN'T LOGGED IN" 

I'm pretty sure this is younger than my monk life! :)

Unfortunately there is plenty of text on PM one quickly learn to ignore, even 30 pt fonts... At least I would.

Cheers Rolf

_{(addicted to the Perl Programming Language and ☆☆☆☆ :)}