My experience with TT has been as bad as any of the others. Potential clients always looking for the least expensive quote. Most times you can't quote based on what little info they provide so you're simply introducing your co. I'd bet more than half of the bids have been credited back due to no response from the original requester. I honestly believe a lot of the requests are from trunk slammers trying to see who responds and what they charge. YMMV