Kaltura’s dream of debuting on Nasdaq last week was postponed, following lower than expected interest in the US-Israeli software vendor’s IPO. With Kaltura representing some of the hottest property in video technology right now, the false start took the industry by surprise. Two weeks ago, additional details emerged showing that Kaltura was targeting $353 million in funding, which would hike the company’s valuation to a dizzying $2.2 billion. A lot can change in a fortnight, with Kaltura’s tail now between its legs as the market errs on the side of caution. Reportedly, the market is closely monitoring the stocks of companies like Vimeo (video hosting), Bumble (dating app) and Squarespace (website building), with all three having recently announced their IPO…