Last year, Delphi enabled an Add This button at the bottom of threads, which gave you the ability to post a tickler on other services linking back to the Delphi discussion. Unfortunately, technical difficulties ensued when Add This changed their code, and the button caused performance problems for some members, so we had to remove it
Another member, entrances, has found a way to add an Add This button on individual posts on Delphi.
You can put that little block in your signature, and it will link any post and allow you to push the URL out to other services.
The results on Twitter are a bit grim - the long version of the Delphi post number, followed by a shortened version, and "via @addthis" puts you over 140 characters right away. But if you remove the long version of the URL and just keep the short one, you've got some room for text.
I tried the Google bookmark one, which worked nicely, as did the gmail link, and Google Reader. Newsvine appeared to work though I didn't post through because they prohibit self-promotion. StumbleUpon looked like it would work too, though I didn't post through.
Squidoo did not work, nor did Xanga, nor iGoogle, all three because they need a widget to post to, and there isn't a corresponding one. Facebook worked, posting just a longer version of the basic message URL, and there's plenty of room to add your own text.
Here's one that might be fun to use: Amazon. I can see using this one on some of our book forums - posting through adds the URL to your Amazon Wish List.
I hope some of you will try out posting to some of the other services on the Add This list, and let us know how they worked. Obviously we'd want to hear if the Add This button causes anyone any problems too, but since this one is straight HTML, not javascript, and is not installed on our system, hopefully the same issues won't be encountered.
Thanks, entrances!