I've always liked Walmart's logo - it's kind of cheap and generic with that star separating the WAL and the MART. Now they've gone the Big K route with a really ugly logo. Not really sure what the yellow splush is - a spark maybe, or the view looking down on six bamboo poles maybe?
Nevertheless, we're still going to go there and buy a lot of crap.
Here's a history of Wal*Mart's logos:

Posted by: Eric Key in web design, print design on
Jul 17, 2008
This has been a long time coming. PDX Design Company became too localized and we outgrew the name. Happens all the time - look at Microsoft. Should have been changed to Macrosoft...
Having our fill of the rain in Portland, we thought we'd packup and move closer to friends and family. We ended up in Cary, North Carolina and it is proving to be a good decision. Its hot here - no doubt about that, but the kids can play outdoors and are not confined to the sofa playing Lego Star Wars all day.
We are slowly signing on new clients, who we will spotlight here in the future and we are continuing to work with our West Coast and Pacific Northwest clients.
We are tightening up our business and getting things in order. We are beginning to do a lot more SEO (Search Engine Optimization) because we are having such great successes. We are also venturing into a few vertical markets such as real estate websites and yacht broker websites and hope to add doctor and dentist offices next.
Stay tuned. We have a lot of things in the works!