Well, I didn't buy every weekly PPV in the fed's old days, but I've watched more than my share of Impact and a few PPVs. I'm hardly just reading the wrestling boards and reposting.
I haven't caught every RAW, Smackdown, Velocity, WWE PPV, etc. ever either. I don't think that means I can't comment thoughtfully about Vince's product either (Which stinks right now too).
I will say I'm glad people like you are "in to" TNA right now, and remain optimistic about its future (and the WWE's). It's eventual success (hopefully) can only help the business survive over a longer time.