I don't see this user explicitly asking for trust ratings do you? They are asking for a review. This is not uncommon. Perhaps it could have been worded better and people are reading into it too much. Maybe he is actually fishing for positive ratings. Maybe he is an 8 story tall crustacean from the protozoic era. I doubt we will ever know for sure.
This frankly is the kind of thing that demonstrates to me this forum is full of a bunch of busybodies that have nothing better to do than interfere in the lives of others over the most inconsequential things they SUSPECT MIGHT be happening. This is all lots of fun until it is your turn to have the forum crawl up your ass just because some one is bored. Good thing for them there are no penalties for wrongly rating people who have no influence within this system... so win win.