I like Dragons Den, the regular Dragons have mellowed a bit too and often help or get on with each other as opposed to being competitive.
I often look up the product the entrepreneurs are looking for investment for, especially if the Dragons are being doubtful. If you Google it immediately (because the programmes are not live so some time will have passed), you can often see which products did well anyway or with Dragon help.
Deborah Meaden's projects often turn up on Facebook marketing, things such as the deodorant Wild or sheets for use in the dishwasher (the name escapes me, sorry!)