As earnings season revved up early this week, streaming-video giant Netflix grabbed the market's attention when its second-quarter member growth came in 1 million subscriptions short of management's guidance -- a miss on a key metric that sent its shares down about 5%. The earnings action continues Wednesday and Thursday as two more major tech companies gear up to release their latest quarterly results.Online marketplace eBay (NASDAQ: EBAY) is scheduled to give its second-quarter update after market close on Wednesday, and Microsoft's (NASDAQ: MSFT) fiscal fourth-quarter results are set to be released after the close on Thursday.