I'm glad you had a good experience with your saw and seem to be pleased with the purchase; however, your original comment wasn't at all helpful to the question asked by the OP. The question wasn't "Hey, I'm looking for a new chainsaw, anyone have any suggestions?". Instead, the OP asked how he can fix his leaking gas tank. Your original comment was kind of in his face by suggesting that perhaps he should have purchased a Stihl so he wouldn't be in the situation he is in.
I know I wouldn't find it at all helpful if I posted a question about, for example, fixing a Chevy truck and all of the responses I got were along the lines of "That's why I bought a Toyota". When someone is having a problem with a tool and asks for advice on how to fix it, I usually try to offer some advice on how to solve the problem (if I can). I've never found it particularly helpful to just let them know I'm not having the same problem because I bought a better/more expensive tool. To each his own, I suppose.