The Parker for iPhone app could prove formidable competition for earlier-to-market concepts like: Open Spot, a Google Labs brainchild that uses crowdsourcing to gather data about available parking; or Mobile Parking Apps available in Chicago, San Francisco, San Diego, Seattle, LA, and New York.
But the cost and complexity of rebuilding Afghanistan could prove as formidable as the effort to oust the Taliban and capture or kill Mr. bin Laden.
Mr. Gingrich performed well in South Carolina partly because many voters believed that his debate performances suggested that he could prove a formidable opponent to Mr. Obama, something that could play out here as Republicans seek a viable candidate for November.
Still, Dish could prove a formidable hindrance to Sprint if it becomes a big minority shareholder in Clearwire, possibly forcing the company into a partnership or an expensive deal to buy out its unwelcome dance partner.
After the polls close here on Tuesday night, General Clark heads to South Carolina, where the campaign has long felt his military record and Southern background could prove a formidable combination.
Drunk locally, in 1896 it was described by Kew as one of the two species of coffee which could "prove a formidable rival of the Arabian coffee" - the other was Liberica.
MANY Alabamians could have said right away that Southern would prove formidable, after watching the company's local subsidiary, Alabama Power, finesse state politics and press its agenda.
It is not impossible that one of the other Republicans will prove formidable.
The Makoni candidacy might prove formidable, especially if he can unite opposition against Mr. Mugabe.
But Mr. DiFrancesco quickly added that James E. McGreevey, the Democrat whose endorsement today by the mayor of Newark, Sharpe James, and other officials prompted Mr. Torricelli to bow out, could prove no less formidable an opponent.
The 40-year-old coach has moulded Fiorentina into an attractive passing team, who could prove to be a formidable adversary for Tottenham in their last-32 tie of the Europa League at White Hart Lane this evening.
