Well, a couple of us here on the forums have Android tablets and a few others will have new ones soon, so I thought it would be a good idea to create a thread to exchange ideas including impressions, Honeycomb optimized apps to recommend or steer clear of, and anything else Android tablet related.
(As a request, I'll ask that we not have a repeat of the Droid X thread that became a big anti-Android riot from people who either felt left out or had nothing better to do than to crap on our good time. Save that for the Apple/Android pissing contest thread, please)
Okay, so I'll start with some recommendations:
Browsers - There's a lot to like about the stock browser, particularly the cool Quick Controls, but it's not the fastest option. Dolphin for Pad offers a great combination of speed, features, and site compatibility, while Opera Mobile seems to be the fastest I've tried on Honeycomb but suffers from compatibility issues on some sites. Over time, I've gravitated back toward the stock browser but jump to Dolphin from time to time.
Live Wallpapers - Sure, these are generally a waste of time (and battery) on phones but I've warmed up to them on the tablet due to the better battery and the outstanding performance of the Tegra 2 which allows you to run even the most elaborate live wallpapers without any performance slow downs. Here are some of my favorites that are Honeycomb optimized:
Aquarium Live Wallpaper - The free one is fine but the $0.99 one offers tons of marine fish to choose from for a virtual aquarium for your wallpaper. Lots of attention to detail on this, they let you decorate the aquarium with anemone or rocks/plants, the fish even react when you tap the "tank". Very cool.
Jungle Waterfall - Great scenery that changes angle as you scroll through your desktop. Looks like something out of Tome Raider or Uncharted. Very cool.
There are also some really cool ones that come pre-installed on the Asus Transformer--if you choose the Transformer, be sure to explore these and their settings.
Misc. Apps -
Ghost Commander File Manager - Dual pane file manager with tons of features. I liked this one better than Total Commander.
Feedly - Magazine-style RSS and news reader, kind of like Flipbook on iOS.
3DS Buddy - Tablet-sized AR card for 3DS--fun.
Battleheart - Party-based combat game with cool art style.
Dragon, Fly! - Simple but addictive game that you won't be able to put down!
Dungeon Defenders Deluxe - Tegra 2 enhanced, gorgeous fantasy strategy combat game.
Galaxy on Fire 2 Tegra HD version - Space combat adventure game, looks and runs great--Tegra 2 enhanced.
Pocket Legends - Mobile fantasy themed MMO - The higher resolution makes the screen less cramped than on iPad with better placement of controls and interface.
Riptide GP - Jet Ski racing, one of the best looking games on Tegra 2 tablets. Lots of fun.
Pinball HD for Tegra - Three gorgeous tables, lots of fun. A great game to showcase your tablet's capabilities.
That's all for now, I'll add more later.