by as much as 10%, J.P. Morgan claims, due to limited consumer demand. Among those tablets that have failed to gain traction, the report lists the Motorola XOOM, which we know to have shipped at least 250,000 units in the first quarter alone; the BlackBerry PlayBook, which indeed isn’t selling well for some retailers but is thought to have sold 250,000 units in its first two months of availability; the ASUS Eee Pad Transformer, which the report says was initially selling well but is now overstocked in some cases; and the Samsung Galaxy Tab, which is far and away the second-best selling consumer tablet in the world.  “Non-Apple tablet hopefuls have adjusted to the weak showing so far,” the report said. “We still think a tablet bubble burst could occur later this year.” This content was originally published on BGR.com More news from BGR: - Apple’s iCloud may be free for iTunes customers during intro period, then $25 per year - Sony Pictuhe Oneworld alliance, notably the British Airways unit of International Consolidated Airlines Group SA (IAG.LN). "I would like to start preparations soon," said Onishi in an interview at the start of the annual meeting of the International Air Transport Association, the industry's global trade group. Rival All Nippon Airways Co. Ltd (9202.TO) and Deutsche Lufthansa AG (DLA.XE) last week became the first carriers to receive antitrust immunity to coordinate services between Europe and Asia. Members of the three global alliances--Oneworld, Star and SkyTeam--already have immunity on a range of trans-Atlantic and trans-Pacific flights. JAL cut capacity during its bankruptcy restructuring, and the alliance links are seen by Onishi as a key way to expand its network. Organic growth will include routes started with the 787-8s due to arrive--some three years late--from Boeing Co. (BA). Onishi said JAL expects to receive two or three of the aircraft this year. The airline has identified its first 787 route, with flights from Tokyo to Boston expected to start next April. However, other 787 services are expected to precede the Boston route, and Onishi said he didn't expect any problems with certification of the aircraft. All Nippon, the 787 launch customer, is expected to receive the first one from Boeing in July or August. JAL and All Nippon have both been expanding international service from Tokyo's downtown Haneda airport following the opening of a new run