I like the idea of buying indie comics, and I would if it were easy to find good indie comics.
Unfortunately, the only place I know of (IndyPlanet) has one of the absolute worst systems for finding or even browsing comics: their "genres" aren't even remotely sorted (there are fairy tales in the sci-fi section for gods sakes, and that's the LEAST of the sorting errors...basically, trying to sort-by-genre is pointless), half (literally HALF) of their thumbnails are broken or simply missing (with no backup text links for anything, so you don't even know WHAT'S missing), they don't sort by series but by individual issues with no decent option to browse by series, there's a wishlist option with no easy way back to it once you've added something, and series don't have pages where you can read about them (again, only individual issues).
It is literally one of the worst sites for usability I've ever come across, and clearly doesn't understand the needs or habits of its audience. Hell, the webmaster has clearly never even looked at another comics sales site.
frustrated