CIRRUS SR22 PLT DURING TKOF ROLL HAS ANOTHER ACFT EXECUTE A RWY INCURSION AT BHB.

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I WAS FIRST IN LINE TO DEPART BAR HARBOR ARPT (BHB). THE CIRCUIT WAS BUSY WITH ARRS. THERE WERE 2 PLANES ON FINAL. THE FIRST A CESSNA STATIONAIR ON SHORT FINAL AND A LEARJET ON 4 MI FINAL. AS THE STATIONAIR TOUCHED DOWN I CALLED THE LEAR AND TOLD HIM I WOULD DEPART RWY 4 BEFORE HIM WITH A ROLLING START IF THE LNDG ACFT (THE CESSNA STATIONAIR) CLRED THE RWY IN TIME. JUST AFTER THAT THE STATIONAIR CALLED 'BAR HARBOR; STATIONAIR CLR OF THE ACTIVE.' HE HAD DONE A SHORT FIELD APCH AND HAD PULLED OFF AT THE FIRST TXWY. I VISUALLY CHKED FOR TFC AND THE LEAR CALLED 4 MI FINAL. I ALSO CHKED THE STATIONAIR AND HE WAS ON THE TXWY EXIT FROM THE RWY. I CALLED AS FOLLOWED 'BAR HARBOR TFC CIRRUS ENTERING AND ROLLING RWY 4 BAR HARBOR.' I PWRED UP ON THE TURN TO MAKE A QUICK DEP. AS I WAS STRAIGHTENING UP ON THE RWY ROLLING AT REASONABLE SPD; A C172 CALLED THAT HE WAS XING RWY 4 BAR HARBOR. HE WAS MOVING WHEN HE CALLED. I SIMULTANEOUSLY CALLED TO TELL HIM TO 'HOLD -- CIRRUS ROLLING ON RWY 4' AND PULLED THE PWR MOMENTARILY BUT HE WAS MOVING QUICKLY AND WHEN HE WAS CLR I PWRED UP AGAIN AND CONTINUED TKOF ROLL AND TOOK OFF UNEVENTFULLY. AS I WAS ROLLING SOMEONE ON THE RADIO SAID THERE HAD BEEN '3 PLANES ON THE RWY' AND 'SMART MOVE CIRRUS' SARCASTICALLY. I REPLIED 'HE CALLED CLR' AS I THOUGHT HE WAS REFERRING TO THE STATIONAIR WHO WAS NOT MOVING FURTHER OFF THE CROSS TXWY/RWY EXIT AND MAY NOT HAVE BEEN COMPLETELY OVER THE HOLD SHORT LINE (EXITING) EVEN THOUGH HE HAD CALLED CLEAR. THE OTHER PLANE HE WAS REFERRING TO WOULD HAVE BEEN THE 172 WHO CROSSED WHILE I WAS ROLLING. IN MY OPINION THE MOST DANGEROUS ACTION WAS THE 172 CROSSING AFTER I HAD CALLED AND INFORMED EVERYONE THAT I WAS ENTERING AND ROLLING RWY 4 AND WAS OBVIOUSLY MOVING AT SPD IN THE TURN. SINCE HE MOVED RAPIDLY ACROSS THE RWY THERE WAS NO CONFLICT BUT IF HE HAD ACCIDENTALLY STOPPED ON THE RWY FOR SOME REASON I WOULD HAVE HAD TO ABORT THE TKOF WITH HARD BRAKING.