I bought this Jesus Mug, He's No. 1 without many expectations, and although I was expecting a neat surprise here and there, no such surprises came.
Firstly, the wireless signal is spotty at best. I found only if I held the mug aloft in my kitchen would I manage a single bar of reception. Once it had signal though, the GPS kicked in, and it quickly tweeted it's own status. Once it did mistake Horlicks for Bovril, but it's been pretty good apart from that small incident.
For a while, the mug acted very well as a pen holder for the kitchen, as we had bought many other 'He's No. 1' mugs, including Elvis Presley, Nat King Cole, Buddy Holly, and Sarah Palin, which were already in full use. The cup can hold around twenty five average size biros, but if you are planning on using fountain pens, it may limit itself to only ten such pens, due to the relatively thin neck on the mug. The mug comes without any sort of stand (the assumption being that you have your own stand for said mug) so if you are wanting to use the mug as a pen storage device, make sure you have somewhere to display it within easy reach.
The audio feedback feels a bit muffled, although the upload of mp3 files to the mug was speedy, and actually pretty easy to do. Although missing from the item description, the mug comes pre-loaded with a copy of 'In-A-Gadda-Da-Vida', which is a nice touch.
Unfortunately this product is marked down for durability. I had attached the mug to a length of rope, and swung the mug around my head, trying to ward of Tusken Raiders, and unfortunately they attacked the mug with a gaderffii stick, and the mug shattered. To its credit, after three days the mug seemingly fixed itself, but that was three days without the mug, and as a result, pens were just lying on the top of my kitchen counter, unguarded.
Buyers beware.