I was recently contacted by the CEO at Mobiletribe.net, a cool community aggregation java app for mobile. They are found at mobiletrbe.net. Check it out and try it. They are adding more features by the day.

Always a challenge to get people to download a java client, but if they do and they like what they see – you have a strong relationship. You are on their handset. Key in this world of very limited real estate in the mobile internet world. Niche focus and target your potential customers well and you might be on to something.