Sure that's high, but I don't think that's quite what makes this truly asshole design though. It's that the trial is on a weekly subscription of $4.99 when a year is only $9.99. $4.99/week for a year is $259.48 which happens to be 2,597% more expensive than the annual subscription. They are hoping people select the trial and forget about it while they rake in an astronomical amount for a third party app for an open source social network.