really good logofolio! i personally think that JUMP can be a little improved making jump just the U and tweaking just a little the perspective on the U so it looks more playful! my favourite is the 5Locks! damn pretty clever!; is the typo on mouse universe "Museo" ? and wich one is that on "good house" ? Good work.
Thanks for the kind words, man. I see what you mean about JUMP logo, might be a good other version, but for this one the initial idea was to lift two letters above others - 'U' and '' which form a word 'UP'
About the typefaces... Yeah, I've used Museo on MouseUniverse logo, I just love that typeface... Very beautiful, probably one of my favourite Serif types. The font I've used on good house is NeoSans bold lowercase with a little modification on letter 'g'.