Companies have been using acquire to hire for a long time and the fact that there are more companies being acquired doesn't by itself mean there's a bubble. Whe

Companies have been using acquire to hire for a long time and the fact that there are more companies being acquired doesn't by itself mean there's a bubble. When startups with no product(color) or no revenue model(flipboard) are raising money at 9-figure valuations, that's a much better indicator of a bubble than the fact that a lot of companies are being sold right now.