Here's my collection, in case anyone cares:

First, the bigger-sized newer ones, plus Beast Wars and gestalts:



Then the Classics and Alternators (the comic in the background is Transformers Stormbringer #2 autographed by Don Figueroa):



And of course, G1, with 20th Anniversary Prime thrown in for good measure.



Several figures from RiD, Armada, Energon and Cybertron, several mini-cons, a few Aerialbot and Protectobot knock-offs, and the Kid Rhino VHS set, including the Blockbuster exclusive MTMTE cassette:



Various incarnations of Megatron/Galvatron:



And the various incarnations of Optimus Prime, from G1 on up.



With a close-up on Omega Prime, Robot Masters G1 Convoy, Ultimate Battle Prime, and Alternators Prime (with slightly dislocated shoulder):



A few G1 re-issues, some gestalt knock-offs, Prime's head, and ultra class Starscream (the comic is Transformers Stormbringer #1 autographed by Simon Furman and Don Figueroa):



More G1 re-issues, a couple of Unicrons, knock-off Constructicons, and a knock-off G1 Megatron in gun mode that I got from the local anime store:



A couple of unopened Heroes of Cybertron and G1 keychains. As for comics, 2 issues of Beast Wars, both autographed by Don Figueroa, and Transformers: Infiltration #4 autographed by Peter Cullen (the voice of Optimus Prime in the G1 cartoon and the 2007 movie):



An unopened RiD X-Brawn that my sister bought for me in Shanghai, China, and a Japanese Robot Master G1 Convoy (Optimus Prime) MISB, and Universe Sunstorm still in package:



And the whole collection from a wide view:



And just for good measure, some other stuff, including a Goof Troop and Gremlins lunchbox, a Real Ghostbusters Ecto-1, a 1990's Batman pewter statue, a Daily Planet newspaper from 1970, autographed by Noel Neill (1950's Lois Lane), original JFK newspaper, two original Memphis death of Elvis newspapers...autographs on bottom shelf left to right are: trucker cap - Jessica Sierra (American Idol 4), Hawk Nelson (band), coke bottle - Carl Perkins (musician), DVD - Hulk Hogan, baseball - a couple of minor leaguers, Superman Returns DVD - Noel Neill, CD - Helen Slater (Supergirl), and Superman DVD - Noel Neill and Jerry Maren (Mole Man)