Setting up tags for anything

There are more and more things around me where I can use tags for categorizing stuff around and I really like it. Tags a very easy to use and very comfortable afterwards. However I have noticed one problem which I face while setting up tags on different systems: the delimiter for tags in a tag list is different from place to place. For instance in WordPress, tags are separated with commas, while on Flickr spaces are used instead. This makes a problem, because I start using spaces on WP or commas with Flickr and mess up all the tags :(

WordPress Updates

I am planning to update the WordPress, as well as put some more plugins and functionality to the site so it may be possible for the site to misbehave for some time.

Planned:
- update WP 1.5.1.1 to 1.5.2
- install pluggin to manage Google AdSense
- install Gallery2 and try to integrate it in WP with the existing plugins (now I have a small digital cam in my phone and sometime I even do pictures, so I why shouldn’t I post them here)
- install some antispam plugins (I noticed that the site receives more and more spam nowadays)
- check some other possible/interesting stuff to add :)