I know how you feel - I picked 4lb yesterday, with just as many appearing ready for tomorrow!
My patch came from 1 plant given to me 2 years ago - which made 9 babies for last years patch and a giant sprawl of a thing this year. I am so chuffed at the result! a question though - people say you should replace strawberry plants every 3 years - this is the 3rd year for the mother plant, the 2nd for the first 9 babies, but only the first for all the rest of the runners that established at the end of last summer. when and how should I think about replacing, or starting to collect new babies? It looks absolutely lush now and I don't want to cut it down in it's prime!