Forbes looks at which stocks relate to Wi-Fi: In a brief analysis coupled by a table, Forbes examines whether Wi-Fi has forward growth and which companies could capitalize on that growth. The writer has a wonderful mot juste on 3G cellular's limit: As demand for 3G picks p, so will demand for Wi-Fi. Reason: In very dense areas 3G networks slow to a crawl. Another reason, not mentioned? Upload speeds for domestic US 3G networks will be no faster than about 50 Kbps on average, regardless of download speeds until at least 2006. Qualcomm has technology up its sleeve that would allow more symmetrical high-speed 3G networks, but its not scheduled for deployed, and adoption isn't fast, as we've seen, of new flavors.