SCBlur: I'm glad you are happy with it! The throw really is astonishing for the size, isn't it? And yes, now you mention it, the width of the hotspot really is quite surprising - a lot of stuff gets lit up at a distance.
InfidelCastro: I am quite happy to recommend the TL-3 to everyone, since, other than my headlamp, it is my most-carried light when out in the wilderness. I just don't see a better light on the market for combining light weight, small size and phenomenal throw. The small size is, in effect, reduced even further by the fact you don't need to carry a spare lamp assembly around - there's a spare bulb in the head.
While I can, and do, recommend the TL-3, and feel comfortable doing this because my experience with mine has been 100% positive, I feel this is a good opportunity to relate some of the more important negatives which other people on CPF occasionally mention about theirs:
(*) The big one is that some people find that their bulbs come out and fall into the reflector. It is recoverable with e.g. needlenose pliers, but clearly it is best if it doesn't happen in the first place! I see no danger of this happening with mine. However it seems that the problem some people are having is that the red ring at the base of the reflector grips the bulb too tightly, and/or the bulb isn't gripped snugly by it's socket, so that when the head is focussed or unscrewed, the red ring has a tendency to pull the bulb out of the socket. I don't know if this is a problem that Streamlight have addressed, but I have played about quite a bit with mine in order to "test" this problem, and there is no sign of it. Good to be aware in advance of something to look out for, though... Some people have suggested that bending the legs of the bulb a bit before insertion into the socket has solved the problem for them, on account of the better grip this gives in the socket...
(*) While I see the spare-bulb-in-the-head as being a great advantage over having to carry a separate bulb-and-reflector assembly, someone, I believe Paul_In_Maryland (but I can't find the thread any more) made the good point that you have to be careful how you handle these bulbs. It is well documented that deposits on the surface of human skin can have an unpleasent effect on bulbs at high temperatures. This means that it is at least important to remember to wipe the bulb thoroughly after handling it - that is all I have done, and I have had no problems.
I am sure there are other negatives, as there are with any light, but rather than get bogged down with negatives, I'll just repeat that this is a fantastic light that I've had no problems with whatsoever!