Deepak Alur of JackBe has a great post on the question a lot of us or asking "what exactely is a mashup?" He was recently at the Mashup Ecosystem Summit organized by IBM and recaps some thoughts on the subject of his and others.
[I was at the Mashup Ecosystem Summit organized by IBM at their offices in San Francisco last week. Our CTO, John Crupi, and our Chief Architect, Raj Krishnamurthy, also attended with me. It was an interesting mix of people from different backgrounds and companies all converging on the concept of Mashups. Jeff Nolan (ex-Teqlo, ex-SAP) gave an interesting talk about his experiences in a starting up a mashup company. Some notable points were: (lack of) availability of APIs; Do-it-yourself Data Formats; Performance can be a challenge; Need for strong visual composition tools; Lack of Standards. I think these are questions that this group will be able to tackle over time. (At least, I hope!)]
Read the full post here.