Clint- I just made this post in the "unofficial" thread:
Today and yesterday I've been noticing either a bug or an exploit on Ipoker. Basically a series of players will table block by grabbing seats but not buying. It looks like this:
http://i.imgur.com/xlrdZJh.png
The software will display their table balance as $0, and for some reason they aren't kicked when I join the waiting list as the first person on the list. At the table from the image above this turned the 6m table into a HU game between a reg (69POTRIPPER69 - frequent HU player according to tracking sites) and a recreational player.
To clarify: this isn't the same as the lobby displaying seated players that are sitting out or have recently left the table. In those cases you can join the wait list and the software will kick them to create a seat for the new active player. When I tried that to get on the above table I was stuck on the wait list while the two players played their HU match.
The "blocking" accounts (voila89, dex781, yoyo891) from that image have 0 tracked hands between them. Today I've seen them sit at several of my tables when empty seats were available, but I don't recall them ever buying in. I mentioned this shady behavior to another reg while one of the accounts was seated and the "blocker" left a few seconds later.