You're right, I should have checked the facts before speculating on which company spent more on lobbying. However, the things they are lobbying for/against also matter. As a recent example, Net Neutrality involved massive amounts of lobbing and had very clear "pro-consumer" and "anti-consumer" sides.
From https://www.opensecrets.org/news/issues/net_neutrality/
> Not only was Google the pro-net neutrality organization that spent the most on lobbying in 2014 — $16.8 million in 2014 — it was the 10th biggest spender on federal lobbying that year. Impressive as that sounds, however, it still ranked behind both Comcast and the National Cable and Telecommunications Association.
And it seems like every dollar that Comcast spends lobbying is directed towards efforts that will have a negative impact on my life, and the lives of everyone not on Comcast's board of directors. At least with Google, sometimes our incentives align, so that's another point in favor of attempting to break up the Comcast monopoly before the Google one.
