I just discovered the most wonderful feature on talk.maemo.org
You see, upon encountering the nth useless post by abill_uk, I search for something to remove his distasteful presence from my sight.

There was no "hide post" link on the post itself, so I ventured further, clicking on the accursed user's name at the top of the post. Alas, it seemed there was no salvation, only links to find more of their rambling nonsense and trolling across the board. However, in a little drop down titled "User Lists" I found the Grail! I clicked "Add to Ignore List" like I was grasping a life-line. After confirming that this user was the one I wished to silence, I felt a sense of peace, and heard a distant cheer ringing out from across the forum.

TL;DR: Click abill_uk's user name, hover over User Lists, and hit "Add to Ignore List"

P.S. Can tmo please make the Ignore List link it's own link, instead part of a two item drop down? Thanks