A couple of weeks ago my old Treo started acting too wonky for comfort (such as refusing to hold a charge for any reasonable length of time) so I started hunting for a replacement. Interestingly, Sprint (my cell carrier) started offering a number of smartphones running the Android OS from Google back in October. I waited as long as I could while keeping an eye on the newswires to see what the going opinion of it was (as well as camped out at my local Sprint store for a while to play with all of their demo Android phones) and …