@nest0r: I've been using the Xoom now since April, and I've gotten used to it's "heft." I found that a good case helps with that a lot. (kevikev.com leather case has been a big help.) The Xoom comes in at about 1.5lbs., which really isn't too bad. Maybe my tablet muscles "bulked up" over time.
Motorola finally updated the ROM to 3.2 for the WiFi version, so now you can use the MicroSD slot with a MicroSD of up to 32GB, so now it goes to 64GB with the slot filled. Not sure about the 3G version, because I don't care.
Prices have also come down to the $400-$500 level, IIRC, which is what it should have been from the outset.
The Galaxy Tab doesn't have a MicroSD slot. It's only an issue if you plan to dump a LOT of media on it. The Tab has gotten good reviews, and it's slightly lighter.
The Xoom display isn't the world's greatest, but I dig AnkiDroid. I've been testing 0.7 beta, and it supports custom fonts. It should come out soon. EBPocket is awesome as an EPWing reader. Vertical Text Viewer is a great 青空文庫 reader, getting better at doing Honeycomb. DroidWing has finally been updated to work with Honeycomb as well.
Google Maps is as always, a killer app. Using it on the tablet works great, because I can plan out a travel day with it, star a bunch of places, then they will show up on my phone almost immediately. Also, navigation now uses public transport as well, so it will take trains/buses into account, so I don't have to look up everything in Hyperdia or the City of London website, depending on whatever country I'm in.
I just bought some travel guides and downloaded them to Google Books for offline reading. Google Books is okay, but has its moments of "Aaargh!" such as when it hard froze my system earlier today; or when I can't buy books when I'm out of the country, because Google hasn't finished baking its bookstore outside of the US yet. Same goes for the video rentals. Those aren't really compelling for me, to be honest.
The Kindle app is also annoying, because buying books with it is generally a pain in the butt, and when I leave the country, it's not only a pain, it also fails at letting me buy the books I want, again, thanks to licensing. Reading is forced to vertical only. Boo. But it does let you highlight words. If only those words would be in books I actually *want...*
In general, Honeycomb 3.2 has "wised up," to make phone apps scale better on the tablets, so that developers don't have to rush out a tablet version of their apps. It makes a big difference.
Still no native Google JP keyboard. Simeji has great dictionaries, but a weak landscape layout. Multiling has an awesome landscape layout, but has terrible dictionaries. Somewhere between the two, there is a great keyboard lurking. I tend to use Simeji; in spite of its god-awful-uglyness, it lets me type in Japanese effectively.
And of course, widgets still rule. The right widgets in the right places make this thing really handy. I just have to glance at it to keep on top of things. I don't have to open any apps. "No touch" > "one touch" in my world.
Most importantly, I don't have to install iTunes, and that's what I really wanted.