[stormer]

http://www.sciencedaily.com/releases/2008/10/081014134015.htm

Oldest flying insect fossil predates your spider by about 150,000,000 years. Oops.

[GodGunsGuts]

“The discovery suggests that orb-shaped web spinning spiders existed far earlier than had been previously thought, at a time before flowering plants appeared on the planet and triggered an explosion in flying insects.”

Kind of a waste of time to set up a net and wait for insects before insects became a plentiful dinner item, don't you think?