It's hard to say why Felt and Denim never enjoyed the success of many of their peers, or why Go Kart Mozart haven't been included in the pantheon of XL-approved heritage acts.
Since the programme began in 1972, 911 world heritage sites have been approved.
Andalusian politicians called them a "basic ethnographic heritage" when earlier this year they approved a motion in their regional parliament to preserve the chiringuitos.
The building had to be approved by the city's superintendent of cultural heritage and by two national superintendents, for archeology and for architecture.
The Coalition government has wound back marine national parks, tried to overturn the world heritage listing of Tasmania's forests, approved an appalling shark cull, and given the green light to the dredging of the Great Barrier Reef.
A loose coalition of Bangkok's royalist elite, opposed to Mr Samak's government, has whipped up public outrage over its backing for the world heritage listing, which a UN committee approved this month.
The secretary of state for communities and local government approved the acquisition of the land for the heritage scheme in May 2011 after a public inquiry.
Until Saudis spoke the same Arabic dialect and tribal and regional cultural differences diminished, a project examining the country's heritage would have been too contentious to be approved by the censors.
And notoriously, Hunt has approved plans for dredging at Abbot Point, inside the reef's world heritage area, which scientists say will damage coral.
But things got tricky again when the Tories' Conor Burns asked why a DCMS official had approved an onshore windfarm for Dorset's Jurassic coast, a Unesco world heritage site.
Planning applications for a new centre about Spurn's heritage and wildlife and a classroom in the lighthouse have been approved by East Riding Council.
