I like sci-fi TV shows. Including Sanctuary, Haven (my current fad), Warehouse 13, and Stargate (okay, so not tiny, but getting to be a while since it was on the air). I am sure there are more that I am not thinking of at the moment

The Ukiah Oregon series of books by Wen Spencer are some of my favorites. Definitely worth a read-through.

How obscure is the series Quantum Leap? Most sci fi fans have forgotten this great series. Its very good though.

Might not be as obscure as the others, but it's good

I'm a huge fan of the BBC series Hyperdrive. It's kind of a spiritual successor to Red Dwarf, it's got Nick Frost (of "starring Simon Pegg and" fame) at the conn, it mercilessly takes the mickey out of TOS-era Trek... what's not to like?

I really love the Brainship series by Anne McCaffery. I think that was the first actual sci-fi series I got into.

I'm a fan of Neal Stephenson's work, especially Anathem (I actually have an Anathem-verse agent kicking around, whose first mission is nowhere near done). I'm also a fan of C. J. Cherryh's Chanur Saga, which is quite obscure.

The Retief short stories are fun.

The Lensman series, though I don't know if those really count as "obscure".

I'm most of the way through the Pelbar Cycle -- a postapoc series, seven novels long and I've read the first six.

I always recommend Iain M. Banks' The Culture series, which is so obscure it only has two 'fics in the Pit (both are meh crossovers, by the way). It's an awesome series and the books are surprisingly deep for sci-fi, though some of them are really depressing. Oh, and the last one's pretty bad.
Other than that... I read an obscure sci-fi novel called The Forge of Mars by one Bruce Balfour some years ago and quite enjoyed it.

I've heard of Bolo, but haven't got around to checking it out yet. What's it like? Other than involving giant sentient tanks, which sounds pretty damn cool to me.

On the subject of the more obscure stuff that I have read:

Joe Haldeman's The Forever War.

James Blish's Cities in Flight.

Fred Saberhagen's Berserker series.

Chris Bunch's Star Risk series.

Chris Bunch and Alan Cole's Sten series.

The JAG in space, Lost Stars and Stark's War series by Jack Campbell.

Pretty much anything by Robert A. Heinlein, although Starship Troopers is a personal favourite.

And finally, David Weber's awesome Honor Harrignton series, which I think is probably the widest known of this bunch, presumably making it either the most mainstream obscure series I read, or the most obscure mainstream series.

How do those rate on your obscure-o-meter?

Well, I really like a series by Piers Anthony... I don't think the series itself has an official name; I just call it the Xanth Chronicles. I know it used to be fairly popular a few decades ago, but it's pretty much faded out, which is sad. The pun overloads are the best.

Retief, The Instrumentality of Man... I collect old sci-fi magazines.

Because that would be me over here. I'm a vague part of so many random tiny fandoms I can't list them all.

-Aila