If you like to have some OS/2 related fun stuff you may visit this CafePress page. You maybe courious why wasp placed into logo? It's simple. Actually russian OS/2 customers pronounce name of this OS like 'os popolam' (something like 'os divided by two') and in Russian 'os' means 'wasp'. So. 'Half of wasp' can be real symbol of OS/2 in Russia. :-)
Source: OS/2 ORG