Today’s funding and acquisitions news roundup from across the web:

E-commerce

India’s Amazon.com Flipkart Raises $20 Million From Tiger Global (via TechCrunch)

Mobile Gaming

Tapjoy launches $5M fund to port apps to Android (via GamesBeat)

Web Content

HomeAway Prices IPO Between $24 And $27 Per Share, Now Valued At $2 Billion (via TechCrunch)

Social Fundraising Platform Piryx Is Reborn As Rally.org With Top Investors In Tow (via TechCrunch)

Lumosity raises $32M round for brain games (via VentureBeat)

Mobile

Real Estate Mobile App Developer Smarter Agent Raises $6 Million (via TechCrunch)

Marketing/Advertising

YuMe Acquires UK Mobile Video Ad Company Appealing Media (via TechCrunch)